Fly.
fly
flew or fell.
Aerodynamic
another word for air sac is alveolus.
how electron move in vacuum and not move in air
joy
you fly
Air
The word 'flight' is a noun, a word for a passing through the air or through outer space; a scheduled airplane trip; a group of similar things flying through the air together; a continuous series of stairs from one landing or floor to another; a word for a thing.
Yes, the word 'flight' is a noun, a word for a passing through the air or through outer space; a scheduled airplane trip; a group of similar things flying through the air together; a continuous series of stairs from one landing or floor to another; a word for a thing.
migrate